[CDF-25324] 🙃 Download raw app (#1837)

# Description

<del>Stacked on #1826 </del>

Adds the CLI interface for downloading raw tables
<img width="1302" height="414" alt="image"
src="https://github.com/user-attachments/assets/ab1e5d7d-67b4-44fe-a0fb-81fffad8e173"
/>

Note we have no tests for the CLI interfaces in Toolkit. This calls well
tested functions.

## Changelog

- [x] Patch
- [ ] Skip

## cdf

### Added

- [alpha] New command `cdf download` and with the subcommand `cdf
download raw`.

## templates

No changes.
